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agosint Domain Intelligence
x402
agosint Domain Intelligence is a paid API for AI agents from agosint.shveik.dev, paid per call via x402, $0.015/call, status unknown (last checked 2026-10-13).
Returns domain age, WHOIS/RDAP registrar data, DNS records, SPF/DMARC/MTA-STS email security config, DNSSEC, TLS certificate info, hosting network, and company identity for phishing detection and mail setup verification.
Price / call$0.015
Success—
StatusUnknown
How this service works
Domain intelligence and phishing-risk signals: domain age and expiry (RDAP/WHOIS), registrar, DNS (A, AAAA, MX, NS, TXT, CAA), SPF, DMARC and MTA-STS, DNSSEC, TLS certificate issuer and expiry, hosting network, and the company behind the site when it can be identified. Use when: deciding whether a domain, link or email sender is legitimate, or checking a domain's mail setup.
Output
A structured JSON object containing: domain registration date and expiry, registrar name, full DNS record set (A, AAAA, MX, NS, TXT, CAA), SPF and DMARC policy details, MTA-STS policy, DNSSEC validation status, TLS certificate issuer and expiry, hosting ASN and network name, and identified company behind the domain where available.
Example use cases
Phishing link triage in email
“I just got an email from 'support@paypa1-secure.net' — can you look up that domain and tell me how old it is, who registered it, and whether it has valid SPF and DMARC records so I can decide if it's a phishing attempt?”
Vendor domain due diligence
“Before we onboard this new supplier, can you pull the domain intelligence on 'globalsupplypartners.co' — I want to know when it was registered, who's behind it, what hosting network it's on, and whether their mail security is properly configured?”
Mail delivery troubleshooting
“Our emails to customers are bouncing — can you check the domain 'outreach.mycompany.io' and tell me what MX records, SPF, DMARC, and MTA-STS settings are currently published so I can figure out what's misconfigured?”
Technical details
Endpoint
POSThttps://agosint.shveik.dev/x402/domain?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a comprehensive, single-call domain intelligence snapshot combining WHOIS/RDAP registration data, full DNS records, email security posture (SPF, DMARC, MTA-STS), DNSSEC, TLS certificate status, and hosting network identity. Prefer it over standalone WHOIS or DNS tools when assessing phishing risk, vetting an email sender, or auditing a domain's mail infrastructure all at once. It is especially useful when you need to correlate registration age with email security gaps to identify suspicious or newly registered domains.
Side effects
- Domain not found or never registered — returns empty or null RDAP/WHOIS data
- RDAP/WHOIS rate limiting by registrar — partial or missing registration data
- DNS resolution failure — DNS records unavailable or timeout
- Private/redacted WHOIS — registrar and registrant info withheld under privacy protection
- TLS certificate absent — domain has no HTTPS, certificate fields will be null
- Company identification unavailable — hosting network returned but company name not resolvable
- Invalid domain format — request rejected if input exceeds 253 chars or is malformed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| domain | string |
Tags
x402
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